Isaac

Boy · recorded 1880–2025

  • #47in 2025
  • 1 in 286boys in 2025
  • −33%last ten years
  • 2.1×in District of Columbia

Most popular in 2013. Quieter now: down 33% in ten years.

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Meaning

We don’t have a verified meaning for Isaac.

We only publish meanings we can cite to a source you could check yourself. Most sites will give you one anyway; the ones you find elsewhere are often copied between sites without verification.

Its story

Popularity since 1880

02,6795,35718801916195319892025

Hover over or drag across the chart to see any year.

Per million boys born. Years with fewer than five births are not in the record, so the line breaks rather than dropping to zero.
See the 146 recorded years as a table
Isaac, per million boys born. Years absent from the table had fewer than five births.
YearPer million
18802,480
18812,561
18822,445
18832,170
18842,123
18851,892
18862,022
18871,913
18881,829
18891,700
18901,684
18911,581
18921,663
18931,620
18941,468
18951,465
18961,597
18971,552
18981,272
18991,309
19001,316
19011,249
19021,166
19031,157
19041,303
19051,111
19061,224
19071,212
19081,050
19091,274
19101,298
19111,031
1912835
1913776
1914758
1915669
1916707
1917672
1918649
1919752
1920663
1921588
1922662
1923637
1924622
1925608
1926528
1927615
1928482
1929544
1930499
1931426
1932471
1933484
1934466
1935457
1936408
1937419
1938415
1939420
1940419
1941367
1942326
1943337
1944360
1945342
1946316
1947327
1948304
1949338
1950311
1951294
1952290
1953278
1954287
1955265
1956261
1957242
1958254
1959240
1960219
1961233
1962233
1963232
1964249
1965230
1966241
1967227
1968246
1969287
1970306
1971403
1972497
1973575
1974598
1975649
1976697
1977769
1978884
19791,007
19801,008
19811,025
19821,015
19831,002
1984937
1985905
1986943
1987979
19881,026
19891,104
19901,183
19911,237
19921,388
19931,639
19941,809
19952,039
19962,410
19972,730
19983,065
19993,337
20003,788
20014,221
20024,281
20034,528
20044,625
20054,570
20064,712
20074,950
20084,916
20094,824
20104,884
20115,058
20125,306
20135,357
20145,205
20155,211
20165,155
20174,805
20184,682
20194,588
20204,145
20213,994
20223,867
20233,871
20243,790
20253,485

Where it’s loved

Most popular in these states

Compared with the country as a whole, pooled over 2023–2025.

  1. District of Columbia 2.1×
  2. Maryland 1.6×
  3. Massachusetts 1.6×
  4. Hawaii 1.6×
  5. Nebraska 1.5×

More like it

More like Isaac

The numbers

Every figure

Births in 2025
5,953
Rank in 2025
#47
How rare
1 in 286 boys
Since 1880
331,508

Most popular in 2013, at 5,357 per million boys born.

Over the ten years to 2025 it has fallen by 33% per million boys born.

Top 5 states by concentration, pooled over 2023–2025
StateTimes the national rateBirths pooled
District of Columbia2.1×65
Maryland1.6×425
Massachusetts1.6×471
Hawaii1.6×51
Nebraska1.5×146

Figures from the US Social Security Administration’s 2025 release. How these numbers are made.